100% Secure & Private
Free JPEG 2000 Converter
Turn JP2 files into other formats in seconds, straight in the browser. No account, no file size cap. For whole folders and other formats, get reaConverter.
Need a fast, reliable tool to convert your JP2 images in bulk? reaConverter Lite is our brand-new free edition that brings the power of batch image conversion to everyone. Whether you're resizing, reformatting, or organizing your files, Lite delivers smooth performance with support for the most popular formats. You can even convert images instantly using the right-click menu in Windows Explorer — no need to open the program.
How to Convert .jp2 Images in Bulk
1. Install reaConverter Lite
Download reliable JP2 conversion software to convert multiple .jp2 files and folders in one go.
2. Select JP2 Files
Select JP2s from a folder or drag and drop them into reaConverter, then choose the desired output format.
3. Start Conversion
Click Convert to start the bulk conversion of all selected JP2 images. The process will begin right away.
Step by step
See It in Action
- Convert hundreds of JP2 images in seconds
- Clean, intuitive interface
- Right-click conversion straight from Windows
- No internet required — fully offline
- Ideal for everyday conversion tasks
Edit & Enhance
Do more with your images
Converting JP2 images for use in a workflow? Touch up, transform, apply editing and effects to your images during conversion.
Our range of editing options includes such image processing actions as Resize, Rotate, Crop, Color Replace, Watermarks and more. Adjust actions include RGB, HLS, HSV, Brightness and Contrast. Auto-processing options are also available, such as auto-rotate and auto-crop.
User reviews
From those who tried it
Average User Rating:Last updated on June 29, 2026
reaConverter's automation tools have completely changed how I manage my projects. I often work with large batches of illustrations and used to spend hours converting and organizing them. Now, with Watch Folders, I just set the rules once and everything is handled automatically, exactly how I need it. This is pro-level automation made simple.
Chloe M.
Freelance Illustrator
5/5⭐ Finally! Does what it promises - converts AND tweaks images without complicated menus. Perfect for quick jobs.
J. Mitchell
Satisfied Customer
We receive artwork in all kinds of formats from clients. reaConverter takes care of converting them all to print-ready specs automatically using Watch Folders. It reduces errors, saves us time, and has improved our turnaround time with customers. Incredibly powerful software.
Michael D.
Print Shop Owner
Finally an app that actually opens my weird files! Saves me from format frustration daily.
Kyle Brooks
Happy User
Security was our top concern when evaluating file conversion tools. reaConverter’s offline mode and role-based access controls let us lock it down for sensitive environments. No unexpected network calls or bloat — just clean, fast conversions. Even passed our pen-testing scans without a hitch.
Marcus White
Healthcare IT
Creating marketing materials for various platforms requires multiple file versions from single sources. reaConverter's workflow automation lets us generate PNG, JPEG, and SVG variants from AI and PSD files simultaneously. The color profile management ensures brand consistency across all outputs, and the processing speed allows for last-minute changes without delaying deadlines.
Rebecca Turner
Marketing Agency CEO
Questions & Answers
JP2 images: Frequently Asked Questions
What are JP2 files?
The JP2 (JPEG 2000) image format is a standard for lossy and lossless compression of images, developed by the Joint Photographic Experts Group (JPEG). It offers better compression ratios and higher image quality than the traditional JPEG format, making it ideal for applications where high-quality images are required, such as medical imaging, satellite imagery, and digital cinema. The JP2 format also supports features such as alpha transparency and multiple image layers.
Can reaConverter open JP2 files?
reaConverter fully supports the JPEG 2000 image format – open, edit, and export JP2 files to any other popular file format with ease.
Is reaConverter free?
Yes — reaConverter Lite is completely free to use! It offers powerful batch image conversion, right-click integration, and support for popular formats, all without requiring an internet connection. For advanced features like automation, metadata editing, and support for rare formats, you can upgrade to the Pro edition anytime.
How do I change JP2 to another format?
reaConverter is a user-friendly tool for converting JP2 files. Once installed on your computer, it allows you to convert all your .jp2 files at once with just a few clicks. You can even convert jp2 images directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert JP2 online?
If you only want to convert a few JP2 images, you are welcome to try our free online JP2 converter.
How can I turn JP2 files on my computer to another format?
The best way to convert JP2 images on your PC is to get a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from JP2.
How can I automate JP2 files conversion?
reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.
Can I convert JP2 files using scripts or the command-line interface?
reaConverter provides full access to all its features from the Windows command-line shell, including the command-line jp2 converter.
What else can I do with reaConverter?
Convert vector filesChange image DPIChange format settingsCopy IPTC dataConvert Gerber files
What formats can I convert a JP2 file to?
jp2 → aijp2 → apngjp2 → avifjp2 → bmpjp2 → bpgjp2 → caljp2 → cg4jp2 → cgmjp2 → cinjp2 → citjp2 → dcmjp2 → dcxjp2 → ddsjp2 → dgnjp2 → disjp2 → drwjp2 → dwfjp2 → dwgjp2 → dxfjp2 → emfjp2 → epijp2 → epsjp2 → faxjp2 → fitsjp2 → flifjp2 → gbrjp2 → gifjp2 → glbjp2 → gltfjp2 → hpgjp2 → hrujp2 → icojp2 → iffjp2 → igesjp2 → igsjp2 → jpegjp2 → jpgjp2 → jxljp2 → jxrjp2 → ktx2jp2 → mifjp2 → mtvjp2 → pcljp2 → pctjp2 → pcxjp2 → pdfjp2 → pgmjp2 → picjp2 → pltjp2 → pngjp2 → ppmjp2 → prcjp2 → psjp2 → psdjp2 → qoijp2 → qrtjp2 → radjp2 → rlajp2 → sgijp2 → shpjp2 → stepjp2 → stljp2 → stpjp2 → svgjp2 → svgzjp2 → tgajp2 → tifjp2 → tiffjp2 → u3djp2 → webpjp2 → webplljp2 → wmfjp2 → wmzjp2 → wpgjp2 → wrljp2 → x3djp2 → xbmjp2 → xpm
What types of files can I convert to JP2 format?
!c → jp2$c → jp2$s → jp2000 → jp2001 → jp22bp → jp22d → jp23 → jp2301 → jp23d → jp23ds → jp23fr → jp23mf → jp2411 → jp24bt → jp273i → jp282i → jp283i → jp285i → jp286i → jp289i → jp292i → jp2a64 → jp2abc → jp2abic → jp2abs → jp2ac → jp2ac3d → jp2acc → jp2ace → jp2acorn → jp2adt → jp2aff → jp2afp → jp2afx → jp2ai → jp2aip → jp2alias → jp2als → jp2ami → jp2amj → jp2ani → jp2apng → jp2apx → jp2arf → jp2ari → jp2arn → jp2art → jp2arw → jp2asc → jp2ase → jp2ask → jp2atk → jp2avif → jp2avs → jp2awd → jp2b&w → jp2b16 → jp2b3d → jp2b_w → jp2bay → jp2bfl → jp2bfli → jp2bfx → jp2bga → jp2bif → jp2big → jp2bld → jp2blend → jp2blk → jp2bm → jp2bmf → jp2bmg → jp2bmp → jp2bmq → jp2bmx → jp2bn → jp2bna → jp2bob → jp2bot → jp2bpg → jp2bpr → jp2bre → jp2brk → jp2brt → jp2bs → jp2bsg → jp2btn → jp2bum → jp2bvh → jp2bw → jp2c4 → jp2cal → jp2cals → jp2cam → jp2can → jp2cap → jp2car → jp2cat → jp2cbm → jp2cbr → jp2cbz → jp2cdr → jp2cdu → jp2ce → jp2ce1 → jp2ce2 → jp2cel → jp2cg4 → jp2cgm → jp2ciff → jp2cin → jp2cine → jp2cip → jp2cit → jp2clo → jp2clp → jp2cmp → jp2cmt → jp2cmu → jp2cmw → jp2cmx → jp2cnc → jp2cob → jp2cp8 → jp2cpa → jp2cpc → jp2cpi → jp2cpt → jp2cr2 → jp2cr3 → jp2crd → jp2crg → jp2crw → jp2cs1 → jp2csm → jp2ct → jp2cut → jp2cvp → jp2czi → jp2dae → jp2dat → jp2dbw → jp2dc2 → jp2dc3 → jp2dcm → jp2dcr → jp2dcs → jp2dcx → jp2dd → jp2dds → jp2dgn → jp2dib → jp2dic → jp2dicom → jp2dis → jp2djv → jp2djvu → jp2dng → jp2doc → jp2docx → jp2dol → jp2doo → jp2dpx → jp2drd → jp2drf → jp2drl → jp2drw → jp2drz → jp2dsi → jp2dst → jp2dta → jp2dwf → jp2dwfx → jp2dwg → jp2dxf → jp2e00 → jp2ecc → jp2ecw → jp2ef3 → jp2efx → jp2ei → jp2eidi → jp2eip → jp2emf → jp2emz → jp2enff → jp2epa → jp2epi → jp2eps → jp2epub → jp2erf → jp2esm → jp2ets → jp2exr → jp2f96 → jp2fac → jp2face → jp2fax → jp2fbm → jp2fbx → jp2fcx → jp2fff → jp2fi → jp2fit → jp2fits → jp2flc → jp2fli → jp2flif → jp2fmf → jp2fp2 → jp2fpg → jp2fpp → jp2fpr → jp2fpt → jp2fpx → jp2fre → jp2frm → jp2fsy → jp2ftf → jp2fts → jp2fun → jp2fx3 → jp2fxd → jp2fxm → jp2fxo → jp2fxr → jp2fxs → jp2g → jp2g16 → jp2g3 → jp2g3n → jp2g4 → jp2gaf → jp2gb → jp2gbl → jp2gbo → jp2gbp → jp2gbr → jp2gbs → jp2gbx → jp2gcode → jp2geb → jp2geo → jp2geojson → jp2geotiff → jp2gg → jp2gif → jp2gig → jp2gih → jp2gko → jp2glb → jp2gltf → jp2gm → jp2gm1 → jp2gm2 → jp2gm4 → jp2gmf → jp2gml → jp2gmt → jp2gp4 → jp2gpb → jp2gpx → jp2graf → jp2grb → jp2gro → jp2gro2 → jp2gro4 → jp2gsd → jp2gtiff → jp2gtl → jp2gtm → jp2gto → jp2gtp → jp2gts → jp2gtx → jp2gtz → jp2gun → jp2gxt → jp2hdp → jp2hdr → jp2hdri → jp2hdru → jp2hed → jp2heic → jp2heif → jp2hf → jp2hg → jp2hgl → jp2hir → jp2hmb → jp2hmp → jp2hp → jp2hp1 → jp2hp2 → jp2hpg → jp2hpgl → jp2hpi → jp2hr → jp2hru → jp2hrz → jp2i17 → jp2i18 → jp2ia → jp2ib7 → jp2ibg → jp2ica → jp2icb → jp2icl → jp2icn → jp2icns → jp2ico → jp2idc → jp2if9 → jp2ifc → jp2ifczip → jp2iff → jp2ifl → jp2iges → jp2igs → jp2iim → jp2iimg → jp2iiq → jp2im1 → jp2im5 → jp2ima → jp2img → jp2imi → jp2imt → jp2info → jp2ioca → jp2ipg → jp2iph → jp2ipt → jp2iris → jp2irr → jp2irrmesh → jp2ish → jp2ism → jp2iss → jp2itg → jp2j2c → jp2j2k → jp2j6i → jp2jb2 → jp2jb2e → jp2jb2g → jp2jbf → jp2jbg → jp2jbig → jp2jbig2 → jp2jfi → jp2jfif → jp2jif → jp2jiff → jp2jig → jp2jj → jp2jls → jp2jng → jp2jp2000 → jp2jp2k → jp2jpc → jp2jpe → jp2jpeg → jp2jpf → jp2jpg → jp2jpg2 → jp2jpm → jp2jpp → jp2jps → jp2jpx → jp2jtf → jp2jxl → jp2jxr → jp2jxs → jp2jxt → jp2k25 → jp2kap → jp2kc2 → jp2kdc → jp2kfx → jp2kml → jp2kmz → jp2koa → jp2kps → jp2kqp → jp2kra → jp2ktx2 → jp2lbm → jp2lda → jp2lff → jp2lif → jp2lvp → jp2lwi → jp2lwo → jp2lws → jp2lxo → jp2m3d → jp2m8 → jp2mac → jp2mag → jp2map → jp2mbfavs → jp2mbfs → jp2mbm → jp2md2 → jp2md3 → jp2md5 → jp2mdc → jp2mdl → jp2mef → jp2mesh → jp2mgr → jp2mh → jp2mic → jp2mif → jp2miff → jp2mil → jp2mim → jp2mix → jp2mng → jp2mos → jp2mot → jp2mph → jp2mpnt → jp2mpo → jp2mrf → jp2mrw → jp2ms3d → jp2msk → jp2msp → jp2mtv → jp2nap → jp2nav → jp2nc → jp2nc1 → jp2ncd → jp2ncr → jp2nct → jp2nd2 → jp2ndo → jp2nef → jp2neo → jp2nff → jp2ngc → jp2nii → jp2nii.gz → jp2nitf → jp2nlm → jp2nmp → jp2nol → jp2npl → jp2npm → jp2nrw → jp2nsr → jp2ntf → jp2nva → jp2oaz → jp2obj → jp2obm → jp2ocp → jp2off → jp2ofx → jp2ogex → jp2oil → jp2orb → jp2orf → jp2oxps → jp2p64 → jp2p7 → jp2pac → jp2pan → jp2pat → jp2pax → jp2pbm → jp2pbt → jp2pc → jp2pcc → jp2pcd → jp2pcl → jp2pcm → jp2pcp → jp2pct → jp2pcx → jp2pd → jp2pdb → jp2pdd → jp2pdf → jp2pdn → jp2pdp → jp2pds → jp2pdx → jp2pe4 → jp2pef → jp2pen → jp2pfr → jp2pg → jp2pgc → jp2pgf → jp2pgm → jp2ph → jp2php → jp2pi → jp2pic → jp2picio → jp2pict → jp2pig → jp2pix → jp2pixar → jp2pk3 → jp2plc → jp2plo → jp2pls → jp2plt → jp2ply → jp2pm → jp2pmg → jp2pmp → jp2pmx → jp2png → jp2pnm → jp2ppm → jp2ppp → jp2pps → jp2ppt → jp2prc → jp2prf → jp2pri → jp2prj → jp2prn → jp2prt → jp2ps → jp2psa → jp2psb → jp2psd → jp2pse → jp2psf → jp2psp → jp2pspbrush → jp2pspframe → jp2pspimage → jp2pspmask → jp2pst → jp2ptk → jp2ptoca → jp2ptx → jp2pwp → jp2pxa → jp2pxb → jp2pxl → jp2pxn → jp2pxr → jp2pxs → jp2pzl → jp2pzp → jp2q0 → jp2q3d → jp2q3o → jp2q3s → jp2qcc → jp2qdv → jp2qli → jp2qoi → jp2qrt → jp2qti → jp2qtif → jp2qtk → jp2qtl → jp2r3d → jp2rad → jp2raf → jp2ras → jp2rast → jp2raw → jp2rdc → jp2rec → jp2rgb → jp2rgh → jp2riff → jp2ris → jp2rix → jp2rla → jp2rlb → jp2rlc2 → jp2rle → jp2rp → jp2rpbm → jp2rpm → jp2rpt → jp2rpt → jp2rs → jp2rsb → jp2rtf → jp2rw2 → jp2rwl → jp2rwz → jp2sar → jp2sc → jp2sc2 → jp2sci → jp2scn → jp2scr → jp2sct → jp2scu → jp2scut → jp2scut2 → jp2scut3 → jp2scut4 → jp2scut5 → jp2scut6 → jp2scx → jp2sd0 → jp2sd1 → jp2sd2 → jp2sdg → jp2seq → jp2sff → jp2sfw → jp2sgi → jp2shp → jp2shx → jp2si → jp2sib → jp2sid → jp2sim → jp2sir → jp2sj1 → jp2sk → jp2sk1 → jp2skb → jp2skm → jp2skn → jp2skp → jp2smb → jp2smd → jp2smp → jp2smt → jp2sna → jp2sol → jp2spc → jp2spl → jp2spp → jp2sps → jp2spu → jp2sr → jp2sr2 → jp2srf → jp2srw → jp2ssb → jp2ssi → jp2ssp → jp2sst → jp2st4 → jp2st5 → jp2st6 → jp2st7 → jp2st8 → jp2stc → jp2step → jp2sti → jp2stl → jp2stp → jp2sts → jp2stw → jp2stx → jp2sul → jp2sun → jp2suniff → jp2svg → jp2svga → jp2svgz → jp2svs → jp2swf → jp2syj → jp2syn → jp2synu → jp2taac → jp2tab → jp2tap → jp2tdi → jp2tdim → jp2ter → jp2tex → jp2tg4 → jp2tga → jp2tif → jp2tiff → jp2til → jp2tim → jp2tjp → jp2tm2 → jp2tn1 → jp2tn2 → jp2tn3 → jp2tnl → jp2tny → jp2top → jp2trp → jp2tsk → jp2tub → jp2txt → jp2u3d → jp2uc → jp2uni → jp2upi → jp2uyvy → jp2v → jp2v3m → jp2vda → jp2vdx → jp2vff → jp2vfx → jp2vi → jp2vic → jp2vicar → jp2vid → jp2vif → jp2viff → jp2vit → jp2vob → jp2vpb → jp2vsd → jp2vsdm → jp2vsdx → jp2vsi → jp2vst → jp2vta → jp2vtf → jp2wal → jp2wb0 → jp2wb1 → jp2wbc → jp2wbmp → jp2wbp → jp2wbz → jp2wdp → jp2webp → jp2webpll → jp2wfx → jp2wmf → jp2wmz → jp2wpd → jp2wpg → jp2wrl → jp2wzl → jp2x → jp2x11 → jp2x3d → jp2x3f → jp2xar → jp2xbm → jp2xcf → jp2xfig → jp2xgl → jp2xif → jp2xim → jp2xisf → jp2xln → jp2xpm → jp2xps → jp2xv → jp2xwd → jp2yuv → jp2zae → jp2zbr → jp2zgl → jp2
Discover More
Beyond JP2 conversion
Convert .jp2 files straight from the right-click menu, one at a time or a whole folder at once. Free, and every file stays on your PC.
