Tool app feature scopes (locked 2026-06-22 — full client-side feature sets per app)

decision Mon Jun 22 2026 00:00:00 GMT+0000 (Coordinated Universal Time) decisiontoolsfeaturesclient-sidescope

Tool app features (locked)

slice-pdf — pdf.oriz.in

Organize:

• Merge multiple PDFs (drag-drop reorder)
• Split PDF (by page range / every-N-pages / chapter detection)
• Remove pages
• Extract pages
• Organize PDF (re-order pages)
• Rotate pages
• Crop PDF
• Compare PDF (visual diff)

Convert TO PDF: JPG ? PDF · Word ? PDF · PowerPoint ? PDF · Excel ? PDF · HTML ? PDF · Scan ? PDF (camera capture)

Convert FROM PDF: PDF ? JPG · PDF ? Word · PDF ? PowerPoint · PDF ? Excel · PDF ? PDF/A

Edit:

• Add page numbers
• Add watermark
• Edit PDF (basic text/image manipulation)
• PDF Forms (fill + flatten)

Security:

• Unlock PDF (remove password)
• Protect PDF (add password)
• Sign PDF (visible signature)
• Redact PDF

Optimize:

• Compress PDF (image downsample)
• Repair PDF (rebuild damaged)
• OCR PDF (Tesseract.js WASM)

Tech: pdf-lib + pdfjs-dist + tesseract.js (OCR, lazy) + mammoth.js (Word) + xlsx (Excel) + pptxgenjs (PowerPoint). All client-side.

pixie-image — image.oriz.in

Optimize:

• Compress image (Squoosh-style quality slider)
• Upscale (RealESRGAN via WASM, lazy)

Create:

• Background remove (@imgly/background-removal-js, lazy ~30 MB WASM)
• Meme generator (image + caption + Impact font)
• Photo editor (filters, brightness, contrast, saturation, vignette)

Modify:

• Resize image
• Crop image
• Rotate image

Convert: JPG ? PNG ? WebP ? AVIF ? HEIC ? SVG · HTML ? image (html2canvas)

Security:

• Watermark image
• Blur face (face-api.js + canvas blur)

Tech: Squoosh codecs + @imgly/background-removal-js + html2canvas + face-api.js. All client-side, lazy-loaded per tool.

paisa-finance — paisa.oriz.in

Calculators:

• EMI calculator (with prepayment schedule)
• Tax calculator (India old regime vs new regime FY 2025-26)
• SIP returns calculator
• FD calculator + RD calculator
• PPF calculator
• NPS calculator
• HRA calculator
• Capital gains (LTCG/STCG)

Tech: pure JS math + ECharts for visual schedule. No server.

(FII/DII chart + MMI gauge + credit-card-compare moved to v1; v0 is calculators-only per grill lock.)

forge-dev — dev.oriz.in

JSON:

• Format / minify / validate
• Diff two JSONs (visual)
• JSON path extractor (jq-style)
• JSON schema generator

Encoders:

• JWT decoder
• Base64 encode/decode
• URL encode/decode
• HTML entity encode/decode
• Hex / binary / decimal converter

Dev utilities:

• Regex tester (with match highlight)
• Cron expression builder + next-fires preview
• curl ? fetch converter
• SQL formatter
• HTTP status reference
• HTTP headers reference

API tester: Postman-lite client-side (no proxy; CORS gates apply). Save collections to Firestore for Pro+.

Tech: monaco-editor (lazy) + jsonpath + jose (JWT) + cronstrue + sql-formatter. All client-side.

scribe-text — text.oriz.in

Case + counter:

• Case converter (upper/lower/title/snake/kebab/camel/pascal/constant)
• Word + character + line counter
• Lorem ipsum generator (paragraphs / words / sentences)

Diff:

• Two-pane text diff with highlighting

Markup:

• Markdown previewer (live)
• LaTeX ? KaTeX preview
• ASCII art generator

Data:

• Faker.js wrapper (names / emails / addresses / etc.)
• Lorem ipsum with placeholder images

Tech: Marked + KaTeX + diff + faker. All client-side.

grid-qr — qr.oriz.in

Generate:

• Plain text / URL / vCard / WiFi / email / phone / SMS / geo / event
• Styled QR (custom colors, gradient, logo embed)

Scan:

• Webcam scanner (@zxing/library)
• Image upload scanner

Bulk:

• CSV upload ? ZIP of QR PNG/SVG images

Barcodes:

• Code-128 / EAN-13 / UPC / ITF / MSI / Code-39 generator

Tech: qr-code-styling + @zxing/library + jsbarcode + jszip. All client-side.

shift-convert — convert.oriz.in

Unit converter: length / weight / temperature / area / volume / time / speed / data / energy / pressure / angle

Currency converter: live rates from exchangerate.host (free, no key) with daily cache

Timezone converter: multi-zone clock + meeting planner

Number base: binary / octal / decimal / hex (with arbitrary base for fun)

Tech: convert-units + exchangerate.host fetch + date-fns-tz. Client-side.

dice-random — random.oriz.in

• Random number (range + count)
• Dice roller (D4/D6/D8/D10/D12/D20/D100, custom dice notation)
• Password generator (length + character classes)
• UUID generator (v1/v4/v7)
• Coin flip
• Custom list shuffler
• Lottery picker
• Color random
• Name picker

Tech: crypto.getRandomValues for cryptographic randomness. Client-side.

cipher-crypto — crypto.oriz.in

Hashes: MD5 / SHA-1 / SHA-256 / SHA-384 / SHA-512 / SHA-3 / BLAKE2 / RIPEMD-160

Encryption: AES-128/192/256 (CBC/GCM/CTR) encrypt+decrypt · ChaCha20 · RSA generate keys + encrypt/sign

HMAC: HMAC-SHA256 / HMAC-SHA512

Encoding: UUID v1/v4/v7 · bcrypt hash + verify (Argon2 via WASM optional)

Cert tools: X.509 cert decoder · CSR generator · SSH key pair generator

Tech: Web Crypto API + node-forge (cert) + bcryptjs. Client-side.

paper-print — print.oriz.in

• Print preview (paginate any document)
• PDF ? printable (margins, headers, footers)
• Multi-page layout (booklet, 2-up, 4-up, n-up)
• Page numbering
• Barcode print sheet (Avery labels)
• QR sticker sheet
• Calendar printable
• Graph paper / dot grid printable

Tech: paper-css + print-js. Client-side.

vitals-health — vitals.oriz.in

• BMI / BMR / TDEE / body-fat-% calculators
• Calorie counter + macro split
• Water intake tracker
• Step counter (manual input + estimation from time/distance)
• Period tracker (private, Firestore sync for Pro+)
• Sleep tracker
• Heart rate zones calculator
• Pregnancy due-date calculator
• Ovulation calculator

Tech: pure JS math + ECharts. Client-side. (Period/sleep/pregnancy use Firestore for Pro+.)

rank-seo — seo.oriz.in

• Keyword density analyzer
• SERP preview (Google/Bing) with character limits
• Meta tag checker (URL ? fetched HTML ? meta extraction)
• Open Graph debugger
• Structured-data validator (JSON-LD test)
• Sitemap validator
• robots.txt tester
• IndexNow ping submitter
• TF-IDF analyzer (across URLs)
• Page-speed quick check (Lighthouse-Lite scraped via PageSpeed Insights API free)

Tech: CF Worker proxy for fetching arbitrary URLs (CORS) + client-side analysis. ~1 worker call per URL.

reel-video — video.oriz.in

• Trim (start/end markers)
• Convert (MP4 ? WebM ? MOV ? AVI ? MKV)
• Extract audio (MP4 ? MP3 / WAV / OGG)
• Compress (CRF slider)
• Generate GIF from clip
• Generate thumbnail
• Watermark video

Tech: ffmpeg.wasm (~30 MB lazy-loaded). Client-side but heavy; users warned about RAM. v0 ships trim+convert+extract-audio+compress; v0.1 adds GIF+thumbnail+watermark.

echo-audio — audio.oriz.in

• Convert (MP3 ? WAV ? OGG ? AAC ? FLAC)
• Trim
• Extract audio from video
• Pitch / speed adjust
• Reverse / fade-in / fade-out
• Concatenate clips
• Bitrate change
• Volume normalize

Tech: Web Audio API + ffmpeg.wasm (shared with reel-video) + lamejs. Client-side.

pivot-data — data.oriz.in

• CSV ? JSON ? Excel (XLSX) ? TSV ? YAML converter
• Sort / filter / group / pivot table
• Aggregate functions (sum / avg / count / min / max / median)
• Visualize as chart (ECharts integration)
• Data deduplication
• Column re-order + rename
• Type coercion
• Quick chart from selection

Tech: papaparse + xlsx + ECharts + virtualized table for large CSVs. Client-side.

16th tool slot

To be decided. Candidates: oriz-color-palette-tools-app (color picker, palette generator, contrast checker) OR oriz-pin-time-tools-app (timezone-coordinated time/date utility) OR oriz-emoji-flag-tools-app (emoji picker, flag finder, special chars). Defer slug to first ship.

Bundle budgets per tool (Lighthouse perf =85)

Cross-refs

• Per-app briefs ? [[decisions/apps/per-app-briefs-2026-06-22]]
• Minimal UI lib set ? [[decisions/ops/maximum-libraries-policy]]
• Charts (ECharts lazy) ? [[decisions/frontend/charts-echarts-lazy]]