ToolSphare Blog (Page 8)

Developer http request tester & api console

HTTP Request Tester & API Console: Complete Guide & Free Online Tool

Free HTTP Request Tester & API Console utility on ToolSphare. Use HTTP Request Tester & API Console free in your browser on ToolSphare. Start now.

Sep 2, 2026 · 01:23 PM · 4 min read Read article →

PDF repair pdf & fix corrupted files

Repair PDF & Fix Corrupted Files: Complete Guide & Free Online Tool

Use Repair PDF & Fix Corrupted Files free in your browser on ToolSphare. Free online tool on ToolSphare. No sign-up required. Start free in your browser.

Sep 1, 2026 · 09:43 PM · 4 min read Read article →

Developer mime type lookup

MIME Type Lookup & Media Directory: Complete Guide & Free Online Tool

Search over 1,000+ MIME types, media content-types, file extensions, and HTTP headers with category filters and instant one-click copy. Free online tool

Sep 1, 2026 · 03:33 PM · 4 min read Read article →

Video & Downloaders imgur private video downloader

Imgur Private Downloader: Complete Guide & Free Online Tool

Download Imgur media you can already open while logged in — paste the link plus cookies. No watermark. Free online tool on ToolSphare. No sign-up required.

Sep 1, 2026 · 03:13 PM · 4 min read Read article →

Video & Downloaders subtitle converter

Subtitle Converter & Time Shifter: Complete Guide & Free Online Tool

Convert video subtitle files between SRT and WebVTT formats, shift timecodes forward or backward, and inspect cues in real-time. Free online tool on

Sep 1, 2026 · 02:02 PM · 4 min read Read article →

Video & Downloaders deezer downloader

Deezer Music & Track Downloader: Complete Guide & Free Online Tool

Free Deezer music downloader. Save Deezer tracks and podcasts in 320kbps MP3 audio with album artwork. Free online tool on ToolSphare. No sign-up required.

Sep 1, 2026 · 12:28 AM · 4 min read Read article →

Design color contrast checker

Color Contrast Checker: Complete Guide & Free Online Tool

Check WCAG contrast ratio between foreground and background colors. Free online tool on ToolSphare. No sign-up required. Start free in your browser.

Sep 1, 2026 · 12:24 AM · 4 min read Read article →

PDF redact pdf (black out sensitive text)

Redact PDF (Black Out Sensitive Text): Complete Guide & Free Online Tool

Free Redact PDF (Black Out Sensitive Text) utility on ToolSphare. Use Redact PDF (Black Out Sensitive Text) free in your browser on ToolSphare. Start now.

Aug 31, 2026 · 11:13 PM · 4 min read Read article →

Security ssl certificate checker & expiry inspector

SSL Certificate Checker & Expiry Inspector: Complete Guide & Free Online Tool

Inspect SSL/TLS certificate health, days until expiration, certificate authority (CA) issuer, and HTTPS handshake parameters. Free online tool on

Aug 31, 2026 · 07:41 PM · 4 min read Read article →

Guides urdu alphabet for kids

Kids Urdu Alphabet Trainer: Complete Guide & Free Online Tool

Learn Urdu huruf e tahajji with big letter cards, roman names, and a find-the-letter quiz. Free online tool on ToolSphare. No sign-up required.

Aug 31, 2026 · 07:13 PM · 4 min read Read article →

Guides pregnancy due date & trimester calculator

Pregnancy Due Date & Trimester Calculator: Complete Guide & Free Online Tool

Calculate your estimated delivery date (EDD), gestational age in weeks & days, and trimester milestones. Free online tool on ToolSphare. No sign-up

Aug 31, 2026 · 12:08 AM · 4 min read Read article →

Guides audio metadata viewer

Audio Metadata & Tag Inspector: Complete Guide & Free Online Tool

Deep audio metadata inspector. Read ID3v1/v2, FLAC/OGG/WAV headers, hidden comments, lyrics, and extract album artwork. Free online tool on ToolSphare. No

Aug 30, 2026 · 10:30 PM · 4 min read Read article →

Guides fraction calculator

Fraction Calculator: Complete Guide & Free Online Tool

Add, subtract, multiply, and divide fractions. Free online tool on ToolSphare. No sign-up required. Start free in your browser.

Aug 30, 2026 · 12:20 AM · 4 min read Read article →

Guides addition subtraction for kids

Kids Addition & Subtraction: Complete Guide & Free Online Tool

Practice addition and subtraction with friendly multiple-choice math drills for young learners. Free online tool on ToolSphare. No sign-up required.

Aug 29, 2026 · 06:38 PM · 4 min read Read article →

Guides satellite map viewer

Satellite Map Viewer: Complete Guide & Free Online Tool

Look at satellite imagery and a labeled hybrid map, then switch to streets or 3D terrain without an account. Free online tool on ToolSphare. No sign-up

Aug 29, 2026 · 05:51 PM · 4 min read Read article →

Video & Downloaders freesound downloader

Freesound CC Sample & Audio Downloader: Complete Guide & Free Online Tool

Download Freesound.org audio samples and sound effects in original WAV and MP3 format without logging in. Free online tool on ToolSphare. No sign-up

Aug 29, 2026 · 04:24 PM · 4 min read Read article →

Guides excel to word

Excel to Word: Complete Guide & Free Online Tool

Convert Excel tables into a Word (.docx) document online — free browser converter. Free online tool on ToolSphare. No sign-up required.

Aug 29, 2026 · 02:26 PM · 4 min read Read article →

Guides blood alcohol concentration (bac) calculator

Blood Alcohol Concentration (BAC) Calculator: Complete Guide & Free Online Tool

Estimate Blood Alcohol Content (BAC) based on the Widmark formula and calculate approximate time until sober. Free online tool on ToolSphare. No sign-up

Aug 29, 2026 · 12:44 AM · 4 min read Read article →