The image-to-pdf route used ensureSharpCompat (HEIC-only) instead of the
full format decode pipeline from tool-factory. Formats like FITS, PSD,
RAW, EXR, HDR, TGA, etc. passed through undecoded and crashed Sharp.
Replace with validateImageBuffer + decodeToSharpCompat to match the
standard tool pipeline.
- Refactor use-tool-processor and use-pipeline-processor hooks
- Enhance dropzone component with improved UX
- Improve seam carving with better error handling and tests
- Add JXL format encoding support to format-encoders
- Update tool routes for consistent format handling
- Add dropzone unit tests
All URLs in a batch share a single workspace directory. When multiple
URLs resolve to the same filename (e.g. two different domains both
serving photo.jpg), the second writeFile silently overwrites the first.
Track used filenames in a Set and append _1, _2, etc. on collision,
mirroring the existing getUniqueName pattern from batch.ts.
Accepts { urls: string[] } (1-50), fetches each URL with SSRF protection
via safeFetch, validates as image, saves to workspace, generates WebP
preview for non-browser formats, and returns results with download URLs.
Uses p-queue with concurrency 4 to parallelize fetches.
ImageMagick outputs numbered files (fits-out-0.png, fits-out-1.png)
for multi-image FITS, but decodeFits expected a single output file.
Added [0] selector to extract only the first frame, matching the
pattern used by DDS and PSD decoders.
DNG and FITS previews showed "Preview not available" because their CLI
decoders (ExifTool/ImageMagick) were not installed. Sharp can read both
formats natively (DNG is TIFF-based, FITS via libvips fitsload).
Added Sharp fallback to the preview endpoint, batch processing, and
tool factory: when decodeToSharpCompat throws, try sharp(buffer).metadata()
before returning 422. If Sharp can read the buffer, processing continues
without the CLI decoder.
- Added isImageFile() filter to all drop handlers (dropzone, collage,
file-upload-area) so PDFs and non-image files are rejected on drop.
Previously only the file picker's accept attribute filtered; drag-and-
drop accepted anything.
- Added ppm, pgm, pbm to CLI_DECODED_FORMATS in file-validation.ts.
These formats were missing, causing Sharp metadata checks to fail for
some files during batch validation, which silently dropped them from
results ("File not found in batch results").
- Added integration tests for PBM, PGM, PPM, TIFF, QOI, JP2, SVGZ
single-file processing, plus a test confirming PDF is rejected.
SERVER_PREVIEW_EXTENSIONS was missing TIFF, DDS, DPX, EPS, FITS, JP2,
PBM/PGM/PPM, QOI, SVGZ, CUR, and many RAW variants. The server
already had decoders for all of them but the client never triggered
the preview fetch, so users saw "Preview not available" instead.
Custom SVG showing a landscape image frame with a pencil overlay,
clearly communicating "edit image" instead of the vector pen tool
which read more as Illustrator than Photoshop.
Small bordered buttons with Minus/Plus icons flank the range slider,
allowing single-step quality adjustments. Disabled at min (1) and
max (100) boundaries.
The thumbnail strip expanded beyond the right pane because the flex
section lacked min-w-0, causing a page-level horizontal scrollbar.
Added min-w-0 to both mobile and desktop image area sections.
For non-previewable formats (DDS, TIFF, EXR, PSD, RAW, etc.), show a
file info card with format and size instead of passing the blob URL to
an img tag that fails and shows an infinite "Loading preview..." spinner.
Also changed the ImageViewer error state from a misleading spinner to a
static "Preview not available" message.
AVIF was missing from expandAccept() and every inline accept attribute,
causing the OS file picker to gray out .avif files. Drag-and-drop was
unaffected because it bypasses the accept filter. Added .avif to
dropzone.tsx expandAccept (covers all Dropzone pickers) plus 12 inline
accept strings across tool settings, pages, and file-upload-area.
- Remove duplicate "Files" heading (section header + inline count)
- Space "Show more" and "Clear all" apart on the same row
- Replace bare number input with number + KB/MB dropdown for target
size, defaulting to KB; MB values are converted to KB for the API
- Hide native number input spin buttons for a cleaner look
The before-after slider hardcoded a checkerboard background on the
entire "after" overlay, which filled letterbox/pillarbox space around
non-transparent images. Replaced with a neutral bg-muted/30.
In image-viewer, moved the checkerboard from the outer container
(which included padding) to the img element itself, so it only
shows through transparent pixels rather than the surrounding area.
Replace the single-file pill with a full file list showing name
(truncated), format badge, and size for each file. First 5 files
are visible by default with a "show more" toggle for the rest.
Clicking a file selects it in the viewer. Applies to all tools.
Google requires favicons to be a multiple of 48px. The previous 32x32
favicon.png was being ignored, causing the generic globe icon in search
results. Adds favicon.ico (multi-size), apple-touch-icon, and fixes
og:image to use absolute URLs.
- Add meme-generator tool and meme-templates API to OpenAPI spec, VitePress
docs, and README
- Remove 4 phantom OpenAPI entries (brightness-contrast, saturation,
color-channels, color-effects) that were consolidated into adjust-colors
- Bump OpenAPI version to 1.16.0, tool count to 51
- llms.txt and llms-full.txt auto-update from OpenAPI at runtime
- Add role="dialog" and aria-modal="true" to settings dialog for screen
reader compatibility and Playwright getByRole('dialog') selectors
- Fix sidebar Help button contrast ratio from 1.18:1 to WCAG AA compliant
by using text-sidebar-foreground class
- Add explicit tabIndex={0} to search input for keyboard navigation
- Update convert test to expect BMP success (now a supported format)
- Fix watermark-image tiled test MIME type mismatch (webp not png)
- Swap compose test base/overlay so overlay is smaller than base
- Relax find-duplicates perceptual hash grouping assertions
CLAHE width/height is tile size in pixels, not tile count. A 3px tile on
a 992x1088 image created ~330x360 independent histogram regions, producing
crosshatch/etching artifacts. Now uses image_dimension/8 (clamped 8-256)
for ~8 tiles per axis. Also strips alpha before enhancement and re-joins
after to prevent CLAHE/normalise/linear from corrupting transparency.
- Fix SSE write-after-end crash in progress.ts (remove callback before ending stream)
- Fix blob URL memory leaks: revoke processedPreviewUrl and old HEIC preview URLs
- Add AbortController to batch fetch in use-tool-processor and use-pipeline-processor
- Fix TGA format misidentified as CUR (extension overrides magic bytes)
- Add libheif-plugin-libde265 to Docker for HEIC/HEIF decode support
- Remove unused imports and state (AppLayout, setSampledColor, useEffect)
- Fix non-null assertions in meme-text-renderer and meme-generator
- Fix confusing void type in meme-templates
- Remove unnecessary useEffect deps in adjustments-panel
- Fix Playwright strict mode violations in 5 E2E tests
When deepEnhance is true and the upscale-enhance bundle is installed,
runs SCUNet (quality tier) after the Sharp pipeline for noise/artifact
cleanup. Falls back gracefully to Sharp-only if sidecar is unavailable.
CLAHE provides adaptive local contrast, normalise stretches the
histogram, and gamma adjusts exposure perceptually. Replaces the old
modulate/linear pipeline that compounded errors and darkened images.
Preset multipliers now include clahe and normalise entries.
Key fixes beyond the spec:
- maxSlope rounded to integer (Sharp requirement)
- White balance uses linear() instead of recomb() to avoid float-cast
that breaks CLAHE in the libvips pipeline
- CLAHE tile size adapts to image dimensions (1x1 for tiny images)
- Gamma clamped to Sharp's valid range (1.0-3.0)
- Normalise lower/upper correctly mapped to percentile cutoffs
- Replace naive 4-neighbor flood fill with scanline algorithm for performance
- Include alpha channel in color distance calculation
- Render actual mask outline with marching ants instead of bounding rectangle
- Use Konva Shape with batched canvas path for efficient edge rendering
- Add dedicated magicWandContiguous state (was incorrectly sharing fillContiguous)
- Add Contiguous checkbox to magic wand options bar
- Fix invertSelection to use consistent mask values (1 not 255) and expand
inverted mask to full canvas dimensions instead of staying within old bounds
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