Owner

libvips

7 indexed repositories · View on GitHub

libvips
A fast image processing library with low memory needs.

C · 11656 stars
ruby-vips
Ruby extension for the libvips image processing library.

Ruby · 904 stars
pyvips
python binding for libvips using cffi

Python · 812 stars
php-vips
php binding for libvips

PHP · 721 stars
vipsdisp
Tiny libvips / gtk+4 image viewer

C · 236 stars
build-win64-mxe

Makefile · 118 stars
nip4
image processing spreadsheet

C · 98 stars

Beginner friendly Everything

Open All

Appimage support Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libvips/vipsdisp#66 · 3 comments · Opened Sep 4, 2026
Bundle libvips for one-step installation on common platforms Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

libvips/ruby-vips#441 · 5 comments · Opened Sep 3, 2026
fail_on is ignored by thumbnail_buffer and thumbnail_source Open

Difficulty 3/5 1-2 days Newbie friendliness 74/100

libvips/libvips#5195 · 1 comment · Opened Aug 25, 2026
misaligned float load (UB) in vips_avg_scan() when loading a little-endian PFM image with a non-4-aligned text header (CWE-843) Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 72/100

libvips/libvips#5187 · 5 comments · Opened Aug 16, 2026
vips_sink_screen: crash, background render thread can use a freed Render Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

libvips/libvips#5184 · 1 comment · Opened Aug 13, 2026
Incorrrect colors while decoding RGBA5551 TGA images Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 48/100

libvips/libvips#5176 · Opened Aug 6, 2026
Add streaming QOI load/save support Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libvips/libvips#5175 · 1 comment · Opened Aug 6, 2026
Support block / allow lists in env vars Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

libvips/libvips#5174 · Opened Aug 5, 2026
Don't remove CICP signalling on conversion to and from scRGB Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

libvips/libvips#5138 · 6 comments · Opened Jul 24, 2026
`VIPS_INIT` randomly hangs for ~6s Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 32/100

libvips/libvips#5035 · 6 comments · Opened May 8, 2026
中文语言！Chinese language！ Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libvips/vipsdisp#61 · 3 comments · Opened Apr 25, 2026
Improve link from API calls to errors Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

libvips/libvips#5010 · 3 comments · Opened Apr 23, 2026
add a polygon SDF primitive Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

libvips/libvips#4990 · 1 comment · 1 reaction · Opened Apr 2, 2026
undefined behavior in XYZ2Lab: float-to-int overflow Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 55/100

libvips/libvips#4961 · 3 comments · Opened Mar 21, 2026
Silent loading failure, Stripped `next="..."` part from column entry. Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libvips/nip4#31 · 1 comment · Opened Mar 21, 2026
Duplicated cell issue. (on hold) Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

libvips/nip4#27 · 3 comments · Opened Mar 17, 2026
Remaining UBSan reproducers for int format images Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 38/100

libvips/libvips#4931 · Opened Mar 5, 2026
`ffi.enable` check incorrect, default value passes it, even if not enabled Open

Difficulty 1/5 Under an hour Newbie friendliness 58/100

libvips/php-vips#286 · 1 comment · Opened Feb 26, 2026
BUG: TestProgress::test_progress is flaky due to race condition Open

Difficulty 1/5 Under an hour Newbie friendliness 45/100

libvips/pyvips#566 · 1 comment · Opened Dec 28, 2025
cpp API should support strings to set flag values Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libvips/libvips#4808 · Opened Dec 15, 2025
cache_drop_all seg fault Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 42/100

libvips/ruby-vips#430 · 2 comments · Opened Dec 14, 2025
ruby-vips seg fault only when running rails tests in parallel Open

bug

Difficulty 5/5 Over a week Newbie friendliness 25/100

libvips/ruby-vips#429 · 7 comments · Opened Dec 14, 2025
[Feature Request] Support rawload_source for streaming raw pixel data, or improve PAM detection in new_from_source Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 30/100

libvips/libvips#4794 · 5 comments · Opened Dec 9, 2025
Add MacPorts support Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

libvips/php-vips#283 · 1 comment · Opened Dec 9, 2025
Segmentation fault at 0x0000000000000000 Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 30/100

libvips/ruby-vips#426 · 1 comment · Opened Oct 13, 2025
vertical alignment options for vips text Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

libvips/libvips#4675 · 3 comments · Opened Sep 18, 2025
Vips::Image.new_from_file Swaps Width/Height in Rails Server, but Not Console Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 38/100

libvips/ruby-vips#423 · 2 comments · 1 reaction · Opened Aug 6, 2025
Supported plane-separated tiled TIFF Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libvips/libvips#4615 · 10 comments · Opened Jul 25, 2025
Ktx support Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

libvips/libvips#4586 · 1 comment · Opened Jun 26, 2025
generate anti-aliased tiles in a second slow pass Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 38/100

libvips/vipsdisp#43 · 14 comments · Opened May 14, 2025
Add EXIF support to TIFF load and save Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 30/100

libvips/libvips#4518 · 4 comments · Opened May 14, 2025
GUI, Minor!, Menu-search, scrolling, Position/size-fighting. Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

libvips/nip4#10 · 3 comments · Opened Mar 29, 2025
add C2PA support Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

libvips/libvips#4420 · 4 comments · 4 reactions · Opened Mar 15, 2025
502 bad gateway nginx + php8.1-fpm Ubuntu Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

libvips/php-vips#265 · 1 comment · Opened Mar 5, 2025
Vips stopped working on Windows 7 Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

libvips/build-win64-mxe#73 · 2 comments · Opened Feb 22, 2025
Color deviation by 'export-profile' option in thumbnail_image Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libvips/php-vips#257 · 1 comment · Opened Jan 9, 2025
Color Quantization Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

libvips/php-vips#256 · 5 comments · Opened Jan 7, 2025
Add an arg to icc_export for a dynamically generated export profile Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 28/100

libvips/libvips#4283 · 1 reaction · Opened Nov 23, 2024
Where can we find vips::VSourceCustom? Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

libvips/libvips#4260 · 5 comments · Opened Nov 14, 2024
Write a tiff tile-by-tile Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

libvips/libvips#4252 · 2 comments · Opened Nov 12, 2024
Add pinch zoom support Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

libvips/vipsdisp#38 · 1 comment · Opened Nov 9, 2024
opening a page of a tiff doesn't always get the mode right Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 42/100

libvips/libvips#4086 · Opened Aug 10, 2024
horizontally threaded labeled regions Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

libvips/libvips#4061 · Opened Jul 22, 2024
Gray line on the edges in the multiply process Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libvips/libvips#4614 · 11 comments · Opened Jul 15, 2024
vips__region_take_ownership() is not accessible with a dynamic library build Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 38/100

libvips/libvips#4024 · 2 comments · Opened Jul 1, 2024
Upscaling animated gifs bleeds the top and bottom of frames together Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

libvips/libvips#4014 · 3 comments · Opened Jun 21, 2024
Improve EXIF handling Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

libvips/libvips#4002 · 7 comments · 1 reaction · Opened Jun 15, 2024
Trying to do in PHP what I've done in nip2 Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

libvips/php-vips#241 · 18 comments · Opened Jun 14, 2024
Include JXL as Foreign TIFF Compression Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 42/100

libvips/libvips#3951 · 13 comments · 5 reactions · Opened May 2, 2024
Add support for fractional tiff values (eg. 10 or 12 bits per pixel) Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libvips/libvips#3948 · 6 comments · Opened Apr 24, 2024

libvips

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