Hashtag Sonar: TikTok Hashtag Finder & Analytics

Find TikTok hashtags, compare views and growth, spot low-competition tags, and copy hashtag sets while you browse.

Find relevant TikTok hashtags and compare their metrics without leaving your workflow. Hashtag Sonar is a TikTok hashtag finder and analytics Chrome extension that opens in a side panel beside your browser page. Search a topic, explore related hashtag suggestions and build a set for your next video. Hashtag Sonar combines suggestions from your signed-in TikTok tab with records from the Hashtag Sonar database. RESEARCH BEFORE YOU POST • Compare posts, total views and views per video (VpV). • Sort results and see which parts of each hashtag match your query. • Explore growing topics to start your research. • Open database hashtags on Hashtag Sonar for further research. SPOT OPPORTUNITIES • Low competition potential identifies tags with fewer new videos per day and higher views per video relative to your results, with a minimum of 100 posts. • Fast growing highlights positive growth calculated from available historical snapshots, normalized by time. • Starter and Pro users can bring either group to the top of the table and view the Grow column. Growth figures can be measured or estimated. When historical data is missing, Grow may show a generated estimate based on matched tags or a random fallback. These estimates are not measured changes. Fast-growing markers use historical data only. Metrics can be rounded, delayed or incomplete, and research signals do not guarantee reach or viral performance. SAVE, COPY AND USE YOUR HASHTAGS Select tags, save local sets and copy them to your clipboard. On a supported active TikTok upload page, use To caption to append your selection to the description. You review and publish your video yourself. Looking for a TikTok hashtag generator? Start with a topic and assemble a set from existing hashtag suggestions and database records. Hashtag Sonar does not generate tags from your video or promise viral results. GET STARTED 1. Keep a TikTok tab open and sign in to TikTok in this browser. 2. Open the Hashtag Sonar side panel and search for a topic. 3. Compare results, select relevant tags, then copy or save your set. FREE AND PAID ACCESS Guest access includes 5 completed searches per month. A free Hashtag Sonar account includes 20; Starter includes 500 and Pro includes 2,000. Extension allowances are separate from website search allowances and reset each calendar month in UTC. A completed search counts once, including its related requests and result pages. Guest access on a shared network shares its allowance. Guest and Free users can see opportunity counts. Grow values and priority sorting require Starter or Pro. Connect your Hashtag Sonar account through Login or Register in the extension settings. YOUR WORKFLOW, YOUR CONTROL Selected tags and saved sets stay in local browser storage. Searches are sent to TikTok and Hashtag Sonar to provide results. TikTok session-cookie values are not sent to Hashtag Sonar. Caption insertion does not upload your caption to Hashtag Sonar or publish your video automatically. Privacy: https://hashtagsonar.com/extension-privacy-policy Plans: https://hashtagsonar.com/pricing Support: https://hashtagsonar.com/contacts Hashtag Sonar is an independent product and is not affiliated with or endorsed by TikTok.